Enum QuoteStyle 

#[non_exhaustive]
pub enum QuoteStyle {
    Single,
    Double,
}

Which quote character the emitter prefers for strings that need quoting.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Single

Single quotes; double quotes only when escapes are required (the default).

Double

Always double quotes.

Trait Implementations

impl Clone for QuoteStyle

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for QuoteStyle

impl Debug for QuoteStyle

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for QuoteStyle

fn default() -> Self

Returns the “default value” for a type.

impl Eq for QuoteStyle

impl Hash for QuoteStyle

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for QuoteStyle

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for QuoteStyle